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2007 Hummer H3, Engine/Propulsion Waveform
Posted to the Waveform Library on 1/12/2017

running [...] had int no start cold. Running comp at 112 psi .high?

 

car Vehicle Data

2007 Hummer H3 3.7L

Engine3.7 L / 5 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component
ConditionKnown Bad

car Vehicle Data

2007 Hummer H3 3.7L

Engine3.7 L / 5 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component
ConditionKnown Bad